| 1. |
- Andersson, Åke, et al.
(författare)
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Status of the new injector for MAX-lab
- 2002
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Ingår i: 8th European Particle Accelerator Conference. ; , s. 772-774
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Konferensbidrag (refereegranskat)abstract
- The new injector for MAX-lab is built around two 125 MeV linacs [B. Anderberg, (2000)] equipped with SLED cavities [Z.D. Farkas, (1974)]. The electron beam is recirculated once to reach 500 MeV. A 2.3 MeV thermionic RF gun [B. Anderberg, (2000)] injects into the system. The RF-gun is put into operation and commissioning of the first linac is proceeding. Results from the thermionic RF-gun operation, linac commissioning and first beam operations are presented.
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| 2. |
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| 3. |
- Eriksson, Mikael, et al.
(författare)
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MAX-IV Design: Pushing the Envelope
- 2007
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Ingår i: 2007 IEEE Particle Accelerator Conference, vols 1-11. - 9781424409167 ; , s. 1277-1279
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Konferensbidrag (refereegranskat)abstract
- The proposed MAX IV facility is meant as a successor to the existing MAX-lab. The accelerator part will consist of three storage rings, two new ones operated at 3 and 1.5 GeV respectively and the existing 700 MeV MAX III ring. The two new rings have identical lattices and are placed on top of each other. Both these rings have a very small emittance, 0.86 and 0.4 nm rad respectively, and offer synchrotron radiation of very high mean brilliance. As an injector, a 3 GeV linear accelerator is planned. The design philosophy and the special technical solutions called for are presented in this paper.
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| 4. |
- Eriksson, Mikael, et al.
(författare)
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MAX4, a 3 GeV light source with a flexible injector
- 2002
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Ingår i: 8th European Particle Accelerator Conference. ; , s. 686-687
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Konferensbidrag (refereegranskat)abstract
- The MAX4 ring is intended to be the future user facility at MAXlab. The high-brilliance 3 GeV storage ring, equipped with small gap, short period superconducting undulators, demonstrates a high mean brilliance over a wide photon energy spectrum. The ring itself is defined from the routine operation of the small gap insertion devices, which is reflected in the small aperture of the ring magnets. The development of future light sources, like the free electron laser and energy recovery systems, opens up new challenging possibilities to create high brilliance, short pulse radiation. This development is today far from being mature, a strong development of new ideas and techniques will most probably take place during the next decade(s). The MAX4 full-energy injector is constructed to incorporate these future developments. The proposed 3 GeV energy recovery race-track microtron will open up the possibility of topping up injection and to deliver Fourier transform limited spontaneous as well as coherent radiation up to the hard X-ray spectral region
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| 5. |
- Eriksson, Mikael, et al.
(författare)
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STATUS OF THE MAX IV LIGHT SOURCE PROJECT
- 2006
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Ingår i: European Particle Accelerator Conference 2006, Edinburgh, UK.
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)
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| 6. |
- Eriksson, Mikael, et al.
(författare)
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The MAX IV Synchrotron Light Source
- 2011
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Ingår i: [Host publication title missing]. - 9789290833666 ; , s. 3026-3028
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Konferensbidrag (refereegranskat)abstract
- The MAX IV synchrotron radiation facility is currently being constructed in Lund, Sweden. It consists of a 3 GeV linac injector and 2 storage rings operated at 1.5 and 3 GeV respectively. The linac injector will also be used for the generation of short X-ray pulses. The three machines mentioned above are described with some emphasis on the effort to create a very small emittance in the 3 GeV ring. Some unconventional technical solutions will also be presented.
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| 7. |
- Jonung, Lars, et al.
(författare)
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Beslutsfattarnas syn på riksbankens politik
- 1993. - 1
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Ingår i: Från räntereglering till inflationsnorm. Det finansiella systemet och Riksbankens politik 1945-1990. - 9171504737 ; , s. 385-399
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 8. |
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| 9. |
- Jonung, Lars, et al.
(författare)
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Kreditregleringarnas uppgång och fall
- 1993. - 1
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Ingår i: Från räntereglering till inflationsnorm. Det finansiella systemet och Riksbankens politik 1945-1990. - 9171504737 ; , s. 315-322
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 10. |
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| 11. |
- Jonung, Lars, et al.
(författare)
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Riksbankens politik 1945-1990. En krönika
- 1993. - 1
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Ingår i: Från räntereglering till inflationsnorm : det finansiella systemet och Riksbankens politik 1945-1990. - 9171504737 ; , s. 288-298
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 12. |
- Jonung, Lars, et al.
(författare)
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Riksbankens politik 1945-1990. En syntes
- 1993
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Ingår i: rån räntereglering till inflationsnorm : det finansiella systemet och Riksbankens politik 1945-1990. - 9171504737 ; , s. 400-428
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 13. |
- LeBlanc, Gregory, et al.
(författare)
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MAX 4, A 3 GEV light source
- 2003
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Ingår i: Proceedings of the IEEE Particle Accelerator Conference. ; 4, s. 2321-2323
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Konferensbidrag (refereegranskat)abstract
- A proposal for a new synchrotron light source, MAX 4, is presented. The main components are two identical storage rings operated at different electron beam energies and equipped with superconducting insertion devices. Small beam emittances will yield high brilliance radiation over a wide spectral range. A small horizontal emittance is achieved by using a large number of cells with gradient dipoles flanked by horizontally focusing quadrupoles. A small magnet aperture allows strong gradients in dipoles and strong sextupole components in quadrupoles. This results in an equilibrium emittance on the order of 1 nmrad. A full-energy injector, enabling top-up operation, will be a 3 GeV S-band linac with an energy doubling system. This opens up the possibility to produce short, intense radiation pulses, coherent as well as spontaneous.
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| 14. |
- Wallén, Erik, et al.
(författare)
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Status of the MAX IV light source project
- 2007
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Ingår i: 9th International Conference on Synchrotron Radiation Instrumentation (SRI 2006). - 9780735403734 ; 879, s. 34-37
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Konferensbidrag (refereegranskat)abstract
- The MAX IV light source project is presented. The MAX IV light source will consist of three low emittance storage rings and a 3 GeV injector linac. The three storage rings will be operated at 700 MeV, 1.5 GeV, and 3.0 GeV, which make it possible to cover a large spectral range from IR to hard X-rays with high brilliance undulator radiation from insertion devices optimised for each storage ring. The preparation of the injector linac to serve as a short pulse source and the major sub-systems of the facility are also presented.
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| 15. |
- Anderberg, B, et al.
(författare)
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The design of a 3 GHz thermionic RF-gun and energy filter for MAX-lab
- 2002
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Ingår i: Nuclear Instruments & Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment. - 0167-5087. ; 491:1-2, s. 307-313
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Tidskriftsartikel (refereegranskat)abstract
- A new pre-injector has been designed for the MAX-laboratory. It consists of an RF-gun and a magnetic energy filter. The newly designed RF-gun geometry will be operated at 3 GHz in the thermionic mode using a BaO cathode. The pre-injector will provide a 2.3 MeV electron beam in 3 ps micro pulses to a new injector system currently under construction. (C) 2002 Elsevier Science B.V. All rights reserved.
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| 16. |
- Andersson, Joel, et al.
(författare)
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New features of the MAX IV thermionic pre-injector
- 2017
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Ingår i: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. - : Elsevier BV. - 0167-5087 .- 0168-9002. ; 855, s. 65-80
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Tidskriftsartikel (refereegranskat)abstract
- The MAX IV facility in Lund, Sweden consists of two storage rings for production of synchrotron radiation. The smaller 1.5 GeV ring is presently under construction, while the larger 3 GeV ring is being commissioned. Both rings will be operating with top-up injections from a full-energy injector. During injection, the electron beam is first delivered to the main injector from a thermionic pre-injector which consists of a thermionic RF gun, a chopper system, and an energy filter. In order to reduce losses of high-energy electrons along the injector and in the rings, the electron beam provided by the thermionic pre-injector should have the correct time structure and energy distribution. In this paper, the design of the MAX IV thermionic pre-injector with all its sub components is presented. The electron beam delivered by the pre-injector and its dependence on parameters such as optics, cathode temperature, and RF power are studied. Measurements are here compared with simulation results obtained by particle tracking and electromagnetic codes. The chopper system is described in detail, and different driving schemes that optimize the injection efficiency for the two storage rings are investigated. During operation, it was discovered that the structure of the beam delivered by the gun is affected by mode beating between the accelerating and a low-order mode. This mode beating is also studied in detail. Finally, initial measurements of the electron beam delivered to the 3 GeV ring during commissioning are presented.
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| 17. |
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| 18. |
- Andersson, Åke, et al.
(författare)
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The MAX II synchrotron radiation storage ring
- 1994
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Ingår i: Nuclear Instruments & Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment. - : Elsevier BV. - 0167-5087 .- 0168-9002. ; 343:2-3, s. 644-649
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Tidskriftsartikel (refereegranskat)abstract
- A 1.5 GeV third generation storage ring optimised for the VUV and soft X-ray spectral region is currently being built at MAX-lab. The magnet lattice, ring architecture and production choices are optimised to fit within rather tight boundary conditions without sacrificing performance. In this paper, the magnet lattice, light characteristics, injection and technical solutions for the ring are presented.
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| 19. |
- Brandin, Mathias, et al.
(författare)
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Experimental experience with a thermionic RF-gun
- 2004
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Ingår i: Proceedings of EPAC 2004, Lucerne, Switzerland. - 9290832312 - 9290832320 ; , s. 2394-2396
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)
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| 20. |
- Brandin, Mathias, et al.
(författare)
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The Synchrotron Radiation and Free Electron Laser Project MAX IV at MAX-lab
- 2008
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Ingår i: Journal of Physics Conference Series. - : IOP Publishing. - 1742-6588 .- 1742-6596. ; 100
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- The proposed MAX IV facility at MAX-lab, Lund University is presented. The project consists of two storage rings at 1.5 and 3 GeV respectively, a 3 GeV linac injector, a facility for short pulses and a Free Electron Laser. The storage rings will cover a broad spectral range and are designed to reach the diffraction limit in a large wavelength range. A new innovative magnet concept and lattice form the back bone of the ring design. Short photon pulses will be generated with compressed pulses from the linac system and coherent pulses by a Free Electron Laser operating in the HGHG mode. The project has received the highest marks in the scientific evaluations both concerning machine design and scientific program.
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| 21. |
- Eriksson, Mikael, et al.
(författare)
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A cascaded optical klystron on an energy recovery linac - race track microtron
- 2003
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Ingår i: Nuclear Instruments & Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment. - 0167-5087. ; 507:1-2, s. 470-474
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Tidskriftsartikel (refereegranskat)abstract
- We are currently investigating a device capable of generating continuous, coherent radiation down in the Angstrom region in sub-ps pulses in a relatively compact set-up. By placing a cascaded optical klystron (OK) in the return path of a 3 GeV Race Track Microtron operating in Energy Recovery mode Harmonic Generation can be performed in several stages in parallel. A four stage OK can generate Angstrom radiation from a 266 nm seed. The demands on the electron optics are severe, but the requirements on the electron beam are not extreme. The layout of a possible facility is presented and the basic concepts are discussed below. (C) 2003 Elsevier Science B.V. All rights reserved.
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| 22. |
- Eriksson, Mikael, et al.
(författare)
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The MAX IV Facility
- 2013
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Ingår i: 11th International Conference on Synchrotron Radiation Instrumentation (SRI 2012). - : IOP Publishing. - 1742-6588 .- 1742-6596. ; 425
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Konferensbidrag (refereegranskat)abstract
- The MAX IV synchrotron radiation facility is currently being constructed in Lund, Sweden. The accelerator park consists of a 3 GeV linac injector and 2 storage rings operated at 1.5 and 3 GeV respectively. The linac injector will also be used for the generation of short Xray pulses. Close to 30 straight sections will be available for IDs at the rings. The three machines mentioned above are described below with some emphasis on the effort to create a very small emittance in the 3 GeV ring. Some unconventional technical solutions imposed by the emittance minimisation are discussed.
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| 23. |
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| 24. |
- LeBlanc, Gregory, et al.
(författare)
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Status of the MAX III storage ring
- 2003
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Ingår i: Particle Accelerator Conference 2003, Stanford, USA.
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)
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| 25. |
- Tarawneh, Hamed, et al.
(författare)
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Lattice Studies For The MAX-IV Storage Rings
- 2004
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Ingår i: European Particle Accelerator Conference, EPAC2004, Lucerne, Switzerland.
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)
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| 26. |
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| 27. |
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| 28. |
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